sdiline.exe - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: Securely delete files with SDI Line Utility - Erase sdiline.exe safely and efficiently. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	32-bit (x86)	Compatible with 32 and 64-bit Windows
Creation date	03.09.2003 14:34:03
File version	1.1.5.0
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	🟡 Not signed	Signature missing. The file may have been modified.
Hash Integrity	✅ MD5: Verified	File Hash protection is missing.
File size	48 kb.	49152 bytes.

Hashes:

MD5: 5ef9afce60601e3fac10bf58ea42ad49 ✅
SHA-1: cada89d6ef921a23d670272067ec1a8a6178980b
SHA-256: 34a328831c8c8525a46b86b65bec3f06b810b6242fe57582cca066e02f7ea56a
SHA-512: 58b1a06f25b8edc4706708814eb35b72ce519da084d27697b42d94f325d85d3b682eace2360a6fcae94fa4be04b62674a156af9b6a993f64f9fe7b4ec09d7c38

✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).

sdiline.exe: Description, Location, and Fixes

What is sdiline.exe?

Component: Part of Samsung Smart Switch software.
Function: Syncs device data and logs side-by-side information.
Developer: Samsung Electronics Co., Ltd.
Process Type: Non-essential background application.

Standard File Location

Primary Path: C:\Program Files (x86)\Samsung\Smart Switch PC\sdiline.exe
Alternative Path: C:\Program Files\Samsung\Smart Switch PC\sdiline.exe

How to Fix sdiline.exe Errors Without Downloading Anything

Method 1: End the Process and Restart Smart Switch

Open Task Manager (Ctrl + Shift + Esc).
Locate sdiline.exe in the list.
Right-click it and select End Task.
Open Smart Switch again to restart the process cleanly.

Method 2: Repair the Installation via Windows Control Panel

Press the Windows Key + R to open Run.
Type appwiz.cpl and press Enter.
Find Samsung Smart Switch in the list.
Right-click it and choose Repair (or Change -> Repair).
Follow the on-screen instructions and restart your PC.

Method 3: Run the System File Checker (SFC)

Type cmd in the Windows search bar.
Right-click Command Prompt and select Run as administrator.
Type sfc /scannow and press Enter.
Wait for the scan to finish and fix corrupted system dependencies.

Method 4: Disable from Startup if the Error Persists

Open Task Manager (Ctrl + Shift + Esc).
Click on the Startup apps tab (or Startup tab).
Find Smart Switch or sdiline.exe.
Right-click it and select Disable.

📊 Diagnostics Tool: Verify Your `sdiline.exe` File

Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.

Connected files:
KERNEL32.dll
├── skeyinst.dll
└── user32.dll